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Finding the Fourth Proportional to 13,095.01, 18,058.71 and 10,106.11

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Solution

The fourth proportional to 13,095.01, 18,058.71 and 10,106.11 is: 13,936.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,095.01 : 18,058.71 = 10,106.11 : x
  2. Step 2: Convert to fraction form
    13,095.01/18,058.71 = 10,106.11/x
  3. Step 3: Cross multiply
    13,095.01x = 18,058.71 × 10,106.11
  4. Step 4: Simplify right side
    13,095.01x = 182,503,309.72
  5. Step 5: Solve for x
    x = 182,503,309.72/13,095.01
  6. Step 6: Final answer
    x = 13,936.86

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.